A transcription unit in $DNA$ is defined primarily by the three regions in $DNA$ and these are with respect to upstream and down stream end;
Structural gene, Transposons, Operator gene
Inducer, Repressor, Structural gene
Promotor, Structural gene, Terminator
Repressor, Operator gene, Structural gene
Genes that are involved in turning on or off the transcription of a set of structural genes are called:
Which form of $RNA$ is most heterogeneous
Prokaryotic transcription mechanism requires involvement of only one polymerase type and
$(a)$ It occurs in cytoplasm only
$(b)$ It is often coupled with translation
$(c)$ It does not require splicing but capping is essential
Which is the "Only enzyme" that has "Capability" to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?
What is meant by sense strand